Pleco Cave
FailShoppers spend an estimated $29K a year here, so Pleco Cave is a Fail.
- Flapen Score
- 44 / 100Ranks 2,946 of 3,978 Pet Supplies niches · −7 vs the category median of 5144
- Market size
- $29K/yr77K searches / yr
- 90-day growth
- -20.1%search demand this quarter
- Competition
- 38%top-5 click share · 15 brands · 18 sellers
Flapen Score
Pleco Cave against its category
The dotted line is the Pet Supplies average. Past it, Pleco Cave is stronger. Inside it, weaker.
Market
The Pleco Cave market on Amazon at a glance
Shoppers on Amazon United States searched for Pleco Cave 77K times last year and spent an estimated $29K. The top 5 brands take 79% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 2.0% of those searches ended in a purchase.
Shoppers searched for this 77K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.0% of those searches ended in a purchase. Searches in the last 90 days moved -20.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $29K a year.
- Searches, last 12 months
- 77K
- Growth, 90 days vs prior 90
- -20.1%
- Conversion, latest week
- 2.0%
- Market size, estimated
- $29Ka year
- Top search term
- pleco cave53K searches a year
02 · Price
A sale here is worth $18.87.
Listings sell for $18.87 on average, from $1.37 to $44.27. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $18.87 that is $0 to $2K a year per listing.
- Average price
- $18.87inside the $15 to $100 sweet spot
- Price range
- $1.37–$44.27
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 2.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 6.9% of listings are out of stock. The average listing ranks #1,168 within Fish & Aquatic Pets. It carries 278 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 95%
- Out of stock, average day
- 6.9%
- Average rank
- #1,168in Fish & Aquatic Pets
- Average rating
- 4.51 starsAmazon United States average 4.42 stars
- Average reviews
- 278per listing
- Listings tracked
- 42
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top Pleco Cave products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
2 pc Oval-Shaped Fish cave Hide Away Caves for Plecos (Dark Red-Size M)
- Price
- $16.70
- Rating
- 4.6/5
- Reviews
- 18
- Age
- 2y ago

TheFrogHouse Slate Spawning Pleco Cave Condo for Hypancistrus (L-Series)
- Price
- $34.96
- Rating
- 4.8/5
- Reviews
- 51
- Age
- 3y ago

Plecoceramics Pleco breeding Cave kit Natural 2 pcs Size
- Price
- $17.57
- Rating
- 4.7/5
- Reviews
- 37
- Age
- 3y ago

Plecoceramics Pleco Cave Natural Breeding Ceramic Decorations Fish Tank Aquarium Small Size (1 pcs)
- Price
- $14.59
- Rating
- 4.5/5
- Reviews
- 96
- Age
- 3y ago

2 pc D-Shaped Fish cave Hide Away Caves for Plecos (Dark Red)
- Price
- $16.92
- Rating
- 4.5/5
- Reviews
- 12
- Age
- 2y ago
Trending
estimated 90-day click momentum
GWPOP Aquarium Underground Tunnel Cave Natural Curve with Holes for Viewing Fish Tank Decoration Hideout for Cory Catfish Shrimp Loach and Pleco Black
- Price
- $17.10
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 7mo ago

Plecoceramics Pleco Cave Breeding Ceramic Decorations Fish Tank Aquarium Medium Size (1 pcs)
- Price
- $14.85
- Rating
- 4.6/5
- Reviews
- 389
- Age
- 8y ago

2 Small D-Shaped plecos Fish Caves Hide Away Caves for Plecos Angelfish Cichlids and More (Plecos Cave) Dark Red
- Price
- $13.94
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 2y ago

2 pc D-Shaped Fish cave Hide Away Caves for Plecos (Dark Red)
- Price
- $16.92
- Rating
- 4.5/5
- Reviews
- 12
- Age
- 2y ago

Plecoceramics Pleco Cave Natural Breeding Ceramic Decorations Fish Tank Aquarium Medium Size (4 pcs)
- Price
- $37.92
- Rating
- 4.6/5
- Reviews
- 551
- Age
- 5y ago
Newest
by launch date
GWPOP Aquarium Underground Tunnel Cave Natural Curve with Holes for Viewing Fish Tank Decoration Hideout for Cory Catfish Shrimp Loach and Pleco Black
- Price
- $17.10
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 7mo ago

Lucky Critter Aquarium Underground Tunnel Cave Natural Curve Two Hole | Viewing Fish & Shrimp Under Gravel Tunnel | Fish Tank Decor Decoration Hideout Perfect for Corydora Catfish Kuhli Loach Pleco
- Price
- $16.94
- Rating
- 4.4/5
- Reviews
- 362
- Age
- 1y ago

Lucky Critter Aquarium Underground Tunnel Cave Natural Curve | Viewing Fish & Shrimp Under Gravel Tunnel | Fish Tank Decor Decoration Hideout Perfect for Corydora Catfish Kuhli Loach Pleco
- Price
- $16.96
- Rating
- 4.6/5
- Reviews
- 335
- Age
- 1y ago

2 pc Oval-Shaped Fish cave Hide Away Caves for Plecos (Dark Red-Size M)
- Price
- $16.70
- Rating
- 4.6/5
- Reviews
- 18
- Age
- 2y ago

2 pc D-Shaped Fish cave Hide Away Caves for Plecos (Dark Red)
- Price
- $16.92
- Rating
- 4.5/5
- Reviews
- 12
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 38% of clicks, no more. An open shelf where new products get seen.
Brands
15 falling
Sellers
18
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
38%
Top 20: 80%
Open market
15%
- Plecoceramics39%
- Generic17%
- The Frog House9%
- Saim8%
- Lucky Critter6%
- MinhNgocKL6%
- Open — no brand owns it (9 brands, 15%)
Demand
Pleco Cave search demand
Weekly searches over the year. Pick a range.
Search terms
Top Pleco Cave search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- pleco cave53K/yr
- pleco caves for aquarium17K/yr
- pleco caves7K/yr
Reviews and returns
What reviews say buyers love and hate about Pleco Cave
We read the reviews and the return reasons for every product selling here.
“Extremely small”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Pleco Cave questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









